منابع مشابه
CHAPTER 139 Frostbite
Unlike other animals that live outside the tropics, humans are susceptible to peripheral cold injuries. The highest homeostatic priority is to maintain the body’s core temperature. This is accomplished through peripheral vasoconstriction and shunting, which prevent adequate heat distribution to the extremities. As a result, failure to achieve adequate protection from the environment results in ...
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While still relatively low as compared to rates in the Western world, prostate cancer is on the increase in Asia, presumably due to change in dietary and other lifestyle factors. One risk factor is reported to be vitamin D (VD) and therefore the function of its receptor (VDR) could be of importance. In the present study polymorphims with functional significance in the Bsm, Apa 1 and Taq 1 genes...
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BMP and Wnt signaling pathways play a crucial role in organogenesis, including tooth development. Despite extensive studies, the exact functions, as well as if and how these two pathways act coordinately in regulating early tooth development, remain elusive. In this study, we dissected regulatory functions of BMP and Wnt pathways in early tooth development using a transgenic noggin (Nog) overex...
متن کاملNotes on Lactuca saligna in Iran
In the identification process of weed materials available in "IRAN" herbarium, a specimen belonging to the genus Lactuca (Asteraceae) had the following characteristics: Plant annual, many stemmed from base; stem erect-slightly procumbent, slender, glabrous, whitish and leafy. Basal leaves dried; stem leaves ca. 7 × 0.5 cm, glabrous, linear-lanceolate, entire at margin, sessile, auriculate, auri...
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Understanding climate change and its potential impact on species, populations and communities is one of the most pressing questions of twenty-fi rst-century conservation planning. Palaeobiogeographers working on Cenozoic fossil records and other lines of evidence are producing important insights into the naturally dynamic nature of climate and the equally dynamic response of species, population...
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ژورنال
عنوان ژورنال: The Journal of Nervous and Mental Disease
سال: 1898
ISSN: 0022-3018
DOI: 10.1097/00005053-189806000-00015